15856246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 24

約数和(自身を含む): 28428624

約数和(自身を除く): 12572378

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 2141, 3703, 4282, 7406, 14987, 29974, 49243, 98486, 344701, 689402, 1132589, 2265178, 7928123, 15856246]

約数ペア:

[(1, 15856246), (2, 7928123), (7, 2265178), (14, 1132589), (23, 689402), (46, 344701), (161, 98486), (322, 49243), (529, 29974), (1058, 14987), (2141, 7406), (3703, 4282)]